1. Drain liquid from beets into measuring cup. Add enough water so
that beet liquid measures 2/3 of a cup. Set aside. 2 Mix together
cornstarch, sugar and salt in a deep, 1 1/2-quart, heat-resistant,
non-metallic casserole. 3. Gradually add beet liquid and vinegar to
cornstarch mixture. Stir until smooth. 4. Heat, covered, in Microwave
Oven 1 1/2 minutes or until beet liquid comes to a boil. Stir. 5.
Boil beet liquid for an additional 1 minute. Stir after 30 seconds.
6. Add beets and heat, uncovered, in Microwave Oven 3 minutes or
until beets are heated through.